Desk



FIG. 1 is a front, perspective view of a desk showing our new design;

FIG. 2 is a front view thereof, the rear view being a mirror image of the front view;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof; and,

FIG. 5 is a top view thereof.

The features shown in broken lines are portions of the desk or environmental subject matter to the desk forming no part of the claimed design. No bottom view is presented because bottom surfaces do not form part of the claimed design. 

CLAIM The ornamental design for a desk, as shown and described. 